Shulou(Shulou.com)06/02 Report--

Svn backup is very simple, take a look at it on the Internet, just one svnadmin dump. Just use the svnadmin load command where you need to restore.

However, everything is not as simple as imagined. Backup is fine with dump, but when load is on another machine, something goes wrong and checksum is wrong. After analyzing it for a long time, I tried a lot of methods, but they didn't work. Here are the methods used:

1. It is useless to use the same version of svn

two。 It is found that the local area network transmission tool uses udp transmission, which may lead to packet error, so it is re-copied with a removable hard disk, but load still does not work.

3.tortoisesvn has bug, but with such a popular software, there is little possibility of such a problem.

4. Do not use dump, directly copy the library, but svnadmin verify reported an error, in the original library will not report an error.

5. There is little possibility that there is something wrong with the operating system or CPU.

6. The hard drive of the target machine is damaged, causing some bytes to be incorrect.

It is believed that the last one is relatively reliable, but there is no conclusion about what the problem is.

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